udemy html css javascript

design language based on text display. CSS can be based on the understanding of different users, simplifying or optimizing the writing, for all kinds of people, there is a strong readability. JavaScript JavaScript is a literal translation script language, a dynamic type, a weak type, a prototype based language, and a built-in support type. Its interpreter, known

such as RSS transactions, @import belong to the CSS category, can only load CSS;2. Loading order is different: When link is introduced into CSS, it is loaded at the same time when the page is loaded, and @import needs the page to load completely.3. Compatibility difference: Link is XHTML label, so there is no compatibility problem, and @import is CSS2.1 (IE5 abo

self and blank Two, where _self is the default value and __blank is opened in a new window. Attention: External links need to be added HTTP// www.baidu.com Internal links Directly link internal page names such as home If the link target is not determined at that time, the href attribute value of the link label is typically defined as "#" (That is, href= "#"), which means that the link is temporarily an empty link. href set to Javascript:void (0) first kind of empty link:

Little brother just internship, did three months of development, also completed an Android development project, although there is a sense of satisfaction, can every day on the code, logic ah, inevitably produced some feeling tired and bored. And sometimes, the function is made, just because the interface is too monotonous, and by the customer's "nagging", thus, the user experience is very important, learning the front-end and UI design for development is also very useful. Took two days of time,

1.html1. What is HTMLHypertext Markup Language Hypertext Markup Language.2.html is the most basic web language.3.html are all made up of labels.Basic format for 4.htmlPut some property information, auxiliary information.Introduce some external files. (Css,javascript)The content inside it will be loaded first.To store r

CSS is all called cascading style sheets (cascading style Sheets), which is primarily used to define the styles that HTML content displays in the browser, such as text, colors, visual static effects, layouts, and so on. If HTML is the root of Web development, then CSS is to decorate the page of the beauty of the meticu

Reply content:HTML is the waitress in the coffee shop, sister. CSS is her clothes. JS is her employee handbook. PHP is the lad chasing her. (Comment area Huang Lina supplement) (= = Do you want a more technical statement?) This is just a popular metaphor. HTML is responsible for putting the content you need to display, and PHP can output the changeable HTML.

Turn from: http://blog.csdn.net/mr_yuan24/article/details/40457765 The answer is not guaranteed to be correct, if there is a mistake or there is a better solution, please correct me. The first few questions will be very basic, the deeper the deeper. HTML article: 1. The page you are doing has been tested in which browser. What are the kernels of these browsers? Ie:trident kernel Firefox:gecko kernel safari:webkit kernel Opera: formerly the Presto ke

When using the mouse to move out of the event, there are generally two ways, one is the DOM event "onmouseover" and "onmouseout", there is a CSS pseudo-class ": hover".How to choose in practice depends on the clear understanding of the difference between them. The HTML DOM allows JavaScript to respond to HTML eve

an XML declaration can be triggered and resolved to a bug that IE5.5 has IE5.54. What are the inline elements? What are the block-level elements? CSS box model?Block-level elements: div p H1 H2 H3 h4 form ULInline elements: A b br i span input SelectCSS box model: Content, Border, margin,paddingWhat are the ways 5.CSS is introduced? What is the difference between link and @import?Inline embedded outer chai